Guiding children's learning of mathematics. [Book] /
Leonard M. Kennedy, Steve Tipps & Art Johnson.
- 10th ed. / Leonard M. Kennedy, Steve Tipps, Art Johnson.
- Belmont, CA : Thomson/Wadsworth, c2004.
- xxii, 695 p. : col. ill. ; 28 cm. + 1 CD-ROM (4 3/4 in.).